公开(公告)号：US20160155942A1

公开(公告)日：2016-06-02

申请号：US14710729

申请日：2015-05-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyul HAN ,  Jimyoung YE ,  Bumsuk LEE ,  Jihwan YOON ,  Sangwoo PYO

IPC: H01L51/00

CPC classification number: H01L51/0058 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0079 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072

Abstract: Provided is an organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer. The emission layer includes a first compound represented by Formula 1-1 or Formula 1-2 below, a second compound represented by Formula 2 below, and a third compound represented by Formula 3 below: where Ar1 to Ar8, R1 to R3, A, L1, L2, a1, a2, b1, b2, c1, c2, l1, and l2 are as defined in the specification.

Abstract translation: 提供一种有机发光装置，其包括：第一电极; 面对所述第一电极的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发射层。 发光层包括下述式1-1或式1-2表示的第一化合物，下述式2表示的第二化合物和下述式3表示的第三化合物：其中，Ar 1〜Ar 8，R 1〜R 3，A， L1，L2，a1，a2，b1，b2，c1，c2，l1和l2如说明书中所定义。

公开(公告)号：US20240023373A1

公开(公告)日：2024-01-18

申请号：US18311600

申请日：2023-05-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kihwan KIM ,  Jeongmoo KWON ,  Beom Jin KIM ,  Sangik OH ,  Bumsuk LEE ,  Hyunggi JUNG ,  Hyungtae JUNG

IPC: H10K59/121 ,  G09G3/3266 ,  H10K59/131

CPC classification number: H10K59/1213 ,  H10K59/1216 ,  G09G3/3266 ,  H10K59/131 ,  G09G2310/08

Abstract: Display device include pixels having a first transistor including a control electrode connected to a first node, a first electrode receiving a first voltage, and a second electrode connected to a second node, a second transistor including a first electrode connected to a data line, a second electrode connected to the first node, and a control electrode connected to a first scan line, a first-first transistor including a control electrode connected to a first-first node, a first electrode receiving the first voltage, and a second electrode connected to the second node, and a second-first transistor including a first electrode connected to the data line, a second electrode connected to the first-first node, and a control electrode connected to a second scan line. An initialization voltage is applied to the second node. First and second scan signals are applied to the first and second scan lines in first and second frames.

公开(公告)号：US20170033306A1

公开(公告)日：2017-02-02

申请号：US15069997

申请日：2016-03-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hajin SONG ,  Heungsu PARK ,  Bumsuk LEE ,  Sangwoo LEE ,  Sangwoo PYO

IPC: H01L51/50 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/5004 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/0052 ,  H01L51/0073 ,  H01L51/5036 ,  H01L51/5064 ,  H01L51/5076 ,  H01L51/508 ,  H01L51/5088 ,  H01L51/5265 ,  H01L2251/552

Abstract: An organic light emitting pixel and an organic light emitting display device, the pixel including a first organic light emitting diode to emit light with a nth order resonance mode of a first wavelength, n being a natural number of at least 1; a second organic light emitting diode to emit light with the nth order resonance mode of a second wavelength, the second wavelength being shorter than the first wavelength; and a third organic light emitting diode to emit light with a mth order resonance mode of a third wavelength, the third wavelength being shorter than the first and second wavelengths, and m being a natural number that is larger than n.

Abstract translation: 一种有机发光像素和有机发光显示装置，所述像素包括第一有机发光二极管，以发射具有第一波长的第n次谐振模式的光，n为至少1的自然数; 第二有机发光二极管以第二波长的第n次谐振模式发光，第二波长短于第一波长; 以及第三有机发光二极管，发射具有第三波长的第m次谐振模式的光，所述第三波长短于所述第一和第二波长，并且m是大于n的自然数。